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More gain for TT>HTPC: 3 options


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The Sunfire Premp has been working nicely to archive vinyl using an EMU1212m soundcard.

I would, however, like to get a hotter signal with the most optimal

method (wouldn't mind a touch more gain from the phono overall for

listeing through RF-7s). For recording, I use the Tape out which is

independent of the main volume control of the preamp, -10db since it is

unbalanced RCA>1/4".

I have three options:

1. Use software gain as implemented by the EMU Patchmix software. There

is the possability that the digital headroom is not being used (emu is

24bit hardware I think) and "bits are being thrown away". Not sure

about all this but the consenus on a few forums was that EMU needs to

be asked specifically how they handle their software trim pots. I

record currently at 32bit float/44kHz.

2. Get someone to do the prescribed resistor change to boost phono preamp gain. Probably the best option.

3. Use balanced audio cables, XLR main outs of the Sunfire preamp

-which are in the main volume circuit of the pre- and use the +4db Pro

setting on the EMU. If I get enough gain w/o having to crank the volume

knob on the pre, is this a feasible solution, and would the benefits of

XLR make it worthwhile.

thanks

Dr. Cilantro

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